If the first "special" character in a filename is a comma,
it can introduce protocol options, but only if there is a
colon at the end. Otherwise, it is just a filename with a
comma.
Fix trac ticket #2303.
(cherry picked from commit d9fad53f4b)
The QuickTime specification does not contain any hint that the atom
must not be written in some cases and both the QuickTime and the
AVID decoders do not fail if the atom is present.
This change allows to signal (visually) interlaced streams with
a codec different from uncompressed video.
As a side-effect, this fixes ticket #2202
(cherry picked from commit 7d0e3b197c)
Conflicts:
libavformat/movenc.c
tests/ref/lavf/mov
tests/ref/seek/lavf_mov
tests/ref/vsynth/vsynth1-avui
tests/ref/vsynth/vsynth1-dnxhd-1080i
tests/ref/vsynth/vsynth1-mpeg4
tests/ref/vsynth/vsynth2-avui
tests/ref/vsynth/vsynth2-dnxhd-1080i
tests/ref/vsynth/vsynth2-mpeg4
This prevents faulty increasing of has_b_frames
Should fix Ticket 2062
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c230af9bcc)
This reverts 312645e :
"Do not set codec_tag property for matroska muxers."
Also adds dummy codec_tag lists with codecs
supported in mkv but not in wav / avi.
Fixes ticket #2169.
(cherry picked from commit df39c3ce38)
Conflicts:
libavformat/matroskaenc.c
This is consistent with the other ff_ass_split_* functions.
It also fixes a crash when trying to split a dialog with text=NULL
(which seems to happen when the text of the dialog is empty); basically,
this commit fixes crashes when trying to encode an empty text subtitle
dialog (see subrip and mov_text encoders).
Fixes Ticket2048.
(cherry picked from commit c83002a4f8)
Some files simply contain invalid info tags.
Fixes unrelated bug posted into Ticket1821
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 09456d0df1)
Fixes Ticket1821
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d0c27e88d2)
I was sadly unable to find a non fuzzed mp3 that uses the
feature that contained the bug (and i searched hard ...), thus
while this fixes the security issue. It may or may not fix
mixed blocks in 8khz mp3s, i cant say due to lack of samples to test.
Security issue exists since: b37d945dd4
Reported-by: Dale Curtis <dalecurtis@google.com>
(Probably) Found-by: inferno@chromium.org
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 94041febc5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The previous code computes the offset by reversing the growth
of the allocated buffer size: it is complex and did lead to
inconsistencies when the size limit is reached.
Fix trac ticket #1991.
(cherry picked from commit 03847eb825)
Conflicts:
libavformat/utils.c
(cherry picked from commit e74cd2f470)
The code otherwise breaks compilation (gcc 4.5 tested but probably any compiler)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 2942431a0f)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Closes#1619.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
(cherry picked from commit 8a57ca5c6a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket1373
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 70f0ffa1ed)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket1629
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3d7817048c)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket1633
Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f0896a6bd9)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket1718
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 93b240f4a5)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
pthread_wait_cond can wake up for no reason (Wikipedia: Spurious_wakeup).
The FF_THREAD_SLICE thread mechanism could spontaneously execute jobs or
allow the caller of avctx->execute to return before all jobs were complete.
This adds tests to both cases to ensure the wakeup is real.
Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e3329474a3)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The aresample filter changes the format, layout and/or sample rate,
it can not copy them blindly from its input.
Fix trac ticket 1671 because af_volume uses the properties from the
buffer and not from the link.
Folder and file names weren't being separated with a slash.
This resulted in .dll.a, .lib and .def files not being removed on uninstall.
Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
(cherry picked from commit 49440853d0)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Apparently, some build environments require dxva.h even for dxva2,
while others lack this header entirely. Including it conditionally
allows building in both cases.
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit fa84506177)
Conflicts:
configure
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This fixes build failures on debian/kfreebsd
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit bed63a5e98)
Conflicts:
configure
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The previous method of having to initialize it outside lead
to incorrect code: even if it was initialized, it usually was
only initialized once, thus a packet that could not be matched
to any stream would just be processed with the return values
from the previous call.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
(cherry picked from commit 69aeba1396)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Also slightly more correct behaviour in case streams_left for
some reason is 0 from the start.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
(cherry picked from commit a4163b2d65)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes crash based on a uninitialized array index read.
If the read does not crash then out of array writes based
on the same index might have been triggered afterwards.
Found-by: inferno@chromium.org
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9e1c55cfde)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
